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4 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Shell tube cooler |
Copper nickel/Al brass stack Cast iron shell Zinc/mild steel anodes Moving tube plate 4 expansion 2xo ring seals 4 tell tale Internal baffles 4 turbulence Bonding strips Cavitation |
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Advantages/disadvantages of plate type heat exchanger |
✅ variable capacity ✅ increased heat transfer efficiency ✅ compact design making maintenance easy ✅ easy to clean ❌ high initial cost - Titanium ❌ Ti noble metal - corrosion ❌ limited temp - gaskets ❌ skilled maintenance req. ❌ leaks difficult to detect |
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Advantages/Disadvantages of Shell & Tube Heat exchanger |
✅ Low initial cost ✅ low pressure drop ✅ leaks easily detected ✅ high temps and pressures ✅ anodes easily integrated ❌ lower heat transfer capacity ❌fixed capacity ❌more space required for removal of tube stack ❌complicated maintenance
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Draw and explain a plate type heat exch. |
Back (Definition) |
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